EP 2539384 A1 20130102 - CATALYZED GRANULATE TEMPERING FOR THERMOPLASTIC POLYURETHANES
Title (en)
CATALYZED GRANULATE TEMPERING FOR THERMOPLASTIC POLYURETHANES
Title (de)
KATALYSIERTE GRANULATTEMPERUNG FÜR THERMOPLASTISCHE POLYURETHANE
Title (fr)
THERMORÉGULATION CATALYSÉE DE GRANULÉS POUR POLYURÉTHANNE THERMOPLASTIQUE
Publication
Application
Priority
- EP 10154848 A 20100226
- EP 2011052584 W 20110222
- EP 11705521 A 20110222
Abstract (en)
[origin: WO2011104224A1] The invention relates to a method for producing thermoplastic polyisocyanate polyaddition product, based on polyisocyanate (i) and having compounds reactive with polyisocyanate, optionally using chain extenders, first catalyst (iv) and/or auxiliary materials and/or additives (v), wherein a second catalyst is first evaporated and then applied to the polyisocyanate polyaddition product by condensation, and the products produced therefrom.
IPC 8 full level
C08G 18/24 (2006.01); C08G 18/66 (2006.01)
CPC (source: EP KR)
C08G 18/16 (2013.01 - KR); C08G 18/24 (2013.01 - KR); C08G 18/244 (2013.01 - EP KR); C08G 18/66 (2013.01 - KR); C08G 18/6674 (2013.01 - EP KR); C08L 75/04 (2013.01 - KR)
Citation (search report)
See references of WO 2011104224A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011104224 A1 20110901; CN 102770473 A 20121107; CN 102770473 B 20150218; EP 2539384 A1 20130102; EP 2539384 B1 20140618; JP 2013520542 A 20130606; JP 5859462 B2 20160210; KR 101835803 B1 20180308; KR 20120138784 A 20121226
DOCDB simple family (application)
EP 2011052584 W 20110222; CN 201180011312 A 20110222; EP 11705521 A 20110222; JP 2012554318 A 20110222; KR 20127025346 A 20110222